Not able to add more than 5 silde

You could do something like the attached, its not add/remove one like the OP so haven't raised a MR but it's one possible approach to make this configurable.

Resolved the bug to add more than 5 slides and added remove button to remove a particular slide.

While creating a merge request was getting an error saying - "unable to merge due to missing pipeline ". So also added pipeline.

Tested using patch '3428801-configurable-slider-count.patch'
User is able to add slides , after incrementing the slider count we have to save then add the slide details .. its not dynamic
Keeping this in review

The MR is giving error

@divya.sejekan Solved the error , and remove slide function is asynchronous and i think we don't need to make the add slide functionality asynchronous , because it will require to change many correlated things to it

Updated the MR according to review .